12835212 ÷ 70 
The aim is to understand the frequency of 70 in 12835212.

On to step 1:
If we divide 1 by 70, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 70

Advancing to step 2:
If we divide 12 by 70, we get 0 and a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 70

On to step 3:
128 divided by 70 is 1 with a remainder of 58.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 70 from 128, we get 58.
Include the next digit (3) from the dividend after 58, then repeat: 583 / 70

Step 4:
The number 70 fits into 583 8 times, leaving a remainder of 23.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 560 away from 583, we end up with 23.
Fetch the next digit (5) from the dividend, attach it to 23 and continue: 235 / 70

On to step 5:
If we divide 235 by 70, we get 3 and a remainder of 25.
The next digit of our result is 3. 
Result so far: 183.0
Subtracting 210 from 235 leaves us with 25.
Bring next digit (2) of the dividend behind the 25 and repeat the process: 252 / 70

Let's proceed to step 6:
70 can be fit into 252 3 times, resulting in a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 1833.0
If we take 210 away from 252, we end up with 42.
Bring next digit (1) of the dividend behind the 42 and repeat the process: 421 / 70

Let's proceed to step 7:
When dividing 421 by 70, we get 6 with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 18336.0
If we take 420 away from 421, we end up with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 70

Going ahead to step 8:
If we divide 12 by 70, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 183360.0
If we take 0 away from 12, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
If we divide 120 by 70, we get 1 and a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 183360.1
Deduct 70 from 120 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
70 goes into 500 7 times with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 183360.17
Subtracting 490 from 500 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 183360.171
If we take 70 away from 100, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 12:
70 can be fit into 300 4 times, resulting in a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 183360.1714
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
70 can be fit into 200 2 times, resulting in a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 183360.17142
Deduct 140 from 200 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
When dividing 600 by 70, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 183360.171428
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 15:
When dividing 400 by 70, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 183360.1714285
If we take 350 away from 400, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 16:
500 divided by 70 is 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 183360.17142857
Subtract 490 from 500 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 183360.17142857 with a balance of 1e-08.